Cita APA (7th ed.)

Scott, E., & Higman, G. (1981). Finitely presented infinite simple groups.

Cita Chicago (17th ed.)

Scott, EA, i G. Higman. Finitely Presented Infinite Simple Groups. 1981.

Cita MLA (9th ed.)

Scott, EA, i G. Higman. Finitely Presented Infinite Simple Groups. 1981.